Book recommendations?

As mentioned in my previous post, I'm going on vacation in a few weeks. My parents and taking my sister and me on a cruise to the Caribbean. We've been there numerous times, so we'll actually be spending a lot of time on the ship relaxing - exactly what I need! My sister and I usually play a game or two of Scrabble a day. (Yep - we're dorks like that!) I'm looking for some book recommendations, though, as we also do a lot of reading.

I tend to read a lot of "chick lit" books. I definitely don't want anything too "hard" (for lack of a better word). As you all know, I'm stressed, so I just want some easy reads. Any good books I should check out from the library?